Extension Bus; S20 Interface - Bosch Rexroth IndraControl XM42 Operating Instructions Manual

IndraControl XM42 Controls
No. Name Connection type
XF30 USB host
④
USB 2.0
XF3 Ethernet
⑤
Profinet, Ethernet IP,
etc.
XF1 Ethernet
⑥
(Sercos)
XF4 Ethernet
⑦
Profinet, Ethernet IP,
etc.
XF2 Ethernet
⑧
(Sercos)
XBAT Battery case
⑨
XFAN Fan connection
⑩
XF31 USB device
⑪
USB 2.0
– S20 bus
⑫
SG10 Slot for SD card
⑬
– Grounding screw
⑭
Tab. 9-1: Control interfaces

9.2 Extension bus

Up to three extension modules can be freely connected at the left of the control.
The extension modules have to be attached without any gaps via the bus bases
on the left side of the IndraControl XM42 and supplied with the same 24 V sup-
ply voltage. Switch on and off the 24 V supply voltage of the extension modules
synchronously with the IndraControl XM42.

9.3 S20 interface

Up to 63 S20 modules can be connected to the S20 interface on the right of the
IndraControl XM42 via S20 bus bases. The number of connectable modules de-
pends on the total current consumption of the S20 modules. The IndraControl
XM42 can provide up to 2 A for the power supply of the S20 modules.
Overloading the U
Connector type
(Integrated)
USB TYPE A-socket
4-pin
RJ-45 socket
8-pin
RJ-45 socket
8-pin
RJ-45 socket
8-pin
RJ-45 socket
8-pin
–
–
Micro USB socket
4-pin
Bus base
32-pin
–
–
for the S20 bus can cause a control failure.
BUS
R911345566_Edition 03 Bosch Rexroth AG
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Interfaces
Mating connector and cable
(From outside)
USB TYPE A-plug
(4-wire)
RJ-45 plug
(twisted pair, 8-wire)
RJ-45 plug
(twisted pair, 8-wire)
RJ-45 plug
(twisted pair, 8-wire)
RJ-45 plug
(twisted pair, 8-wire)
–
–
Micro USB plug
(4-wire)
Bus base for S20 I/O modules
32-pin
SD card
–